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BX Cable

BX Cable

BX cable, or armored cable, is an indoor wiring type with insulated wires protected by a flexible, galvanized steel cover, providing enhanced safety and durability.

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Definition

BX cable is a type of indoor wiring consisting of two or more insulated wires protected by a wound, galvanized steel strip cover. The metal winding forms a flexible tube.

Purpose

BX cable, also known as armored cable, provides mechanical protection for electrical wiring, reducing the risk of damage and electrical hazards. It is commonly used in residential, commercial, and industrial electrical installations.

Examples of Use

  1. Residential Wiring: Providing protected electrical circuits in homes, particularly in areas where wiring is exposed.
  2. Commercial Buildings: Used in office buildings and retail spaces for safe and secure electrical distribution.
  3. Industrial Settings: Protecting wiring in factories and warehouses from physical damage and environmental hazards.

Related Terms

  • Romex Cable: A type of non-metallic sheathed cable used for residential wiring.
  • Conduit: A tube or duct that protects electrical wiring.
  • Armored Cable: Another term for BX cable, emphasizing its protective metal casing.

Notes

BX cable must be properly grounded to ensure safety. The installation of BX cable requires specific tools and techniques to cut and terminate the armored sheath without damaging the internal wires.

Related Terms